The Adam Smith think tank has revealed that the tax rate on non-doms could now cost the country £6 billion over the next decade in lost tax revenue, jobs, economic growth and investment. In other news, the Pope’s a Catholic, bears relieve themselves in the woods and that is not Elton John’s real hair. Who knew attacks on the foreign income of wealthy Brits would see them leave the country? It’s almost like they’ve got homes around the world, isn’t it? It’s almost like they’ve got private jets so they can, you know, fly somewhere else. It’s almost like they can run their empires anywhere on the…